Radio Sync

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ClockWatch Radio Sync
Broadcast-based timeserver

  • Radio Sync acquires precise time from WWVB or WWV radio broadcast  
  • Ideal for highly secure or remote installations
  • Cost-effective time sync solution

How to Order
More information


Beagle Software’s ClockWatch Radio Sync offers the total solution for enterprise-wide time synchronization. The ClockWatch Radio Sync acquires precise time signals from WWVB, the 60 kHz time and frequency standard radio station maintained by the U.S. National Institute of Standards and Technology (NIST). These signals, based on atomic time standards,  allow Radio Sync to distribute consistent, time to your PC or network.  How it works...

The ClockWatch Radio Sync is a full-featured, Stratum 1 network time server easily configured into a network.  Bringing the ClockWatch Radio Sync on-line requires only loading the software on a Windows PC and attaching the WWVB  or WWV receiver through an available serial port.
Also compatible with Linux...

The ClockWatch Radio Sync network time server is an essential resource for today’s enterprise network. Keeping accurate time on computers across the network is critical in many applications, including file time stamping, database transactions, e-commerce, and network security.  Because you can synchronize the ClockWatch Radio Sync to the WWVB broadcast, precise network synchronization is available across the US. If you are looking for a GPS receiver that connects to your computer consider our Star Sync.


Radio Sync WWVB Receiver

TrueTime TL-3 WWV Receiver

The ClockWatch Radio Sync is ideally suited for delivering system-wide split-second timing companies with highly secure or remote networks.


  • Certifiable time stamp with audit trail to NIST
  • Multiple time sync options: WWVB or WWV, dial-up and/or Internet
  • Fully redundant and fall back modes
  • Stratum 1 network timeserver - functions as an NTP timeserver
  • Complete kit has Easy to install WWVB indoor receiver
  • Radio Sync provides the total solution for enterprise-wide time synchronization over the network.
Advanced Features Full WWVB setup and testing capability,  data logging, trace mode. More...


SKU Price  
Radio Sync WWVB receiver  and
Radio Sync Software

Includes indoor receiver, with 6' connecting  cable and power supply. Radio Sync software.
RSBS2 $399.95
Radio Sync  receiver
Includes indoor WWVB receiver, with 6' connecting  cable and power supply. Full documentation.
RSR2 $219.95
True Time TL-3 WWV Receiver and Radio Sync Software
includes software, receiver, dipole antenna and 50' cable and power supply. More...
RSTL3 $499.95
True Time TL-3 Receiver
includes receiver, dipole antenna and 50' cable and power supply. More...
TL3KIT $399.95
Radio Sync Software
requires a WWVB receiver.
RS $199.95
ServerMP upgrade
Converts Radio Sync to a multi-platform NTP timeserver.
Supports unlimited number of NTP/SNTP clients.
CWS2SMP $50.00

All Radio Sync packages include installation
and technical support for 6 months!


Additional options and accessories:
USB adapter to connect your Radio Sync receiver to your computer's USB port. 232USB $14.95
Wireless adapter locates the Radio Sync receiver without connecting cables using Bluetooth technology BLU2322 $173.95
Also available:

How to Order

Radio Sync can be ordered from our online store.   You can also contact us by   or phone, 1-612-370-1091 or 1-877-845-2549 (toll free - US & Canada), for a quote. 

Overnight shipping available within the U.S.

For more information

Radio Sync Product Information:
  Advanced Features
  Frequently Asked Questions
  Radio Sync WWVB Receiver
     Installation Information
  User's Guide

   Radio Sync Site Index


For more information on Radio Sync, please complete the information request form or call us toll-free at
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Copyright 2014 Beagle Software. All rights reserved
Last reviewed March 04, 2014